SKILL.md
Error Handling
Phase 1: Understand
With raw Google Play Billing you enumerate every BillingResponseCode, split them into retriable and non retriable groups, and build backoff retry logic. RevenueCat collapses this into a single type you deal with: PurchasesError.
public class PurchasesError(
val code: PurchasesErrorCode,
val underlyingErrorMessage: String? = null,
) {
val message: String // technical description, for logs
}
Key facts you rely on: